/** * Copyright 2016-2017 Sixt GmbH & Co. Autovermietung KG * Licensed under the Apache License, Version 2.0 (the "License"); you may * not use this file except in compliance with the License. You may obtain a * copy of the License at http://www.apache.org/licenses/LICENSE-2.0 * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. */ package com.sixt.service.framework.util; import com.sixt.service.framework.OrangeContext; import com.sixt.service.framework.ServiceMethodHandler; import com.sixt.service.framework.protobuf.RpcEnvelope; import org.junit.Test; import static org.assertj.core.api.Assertions.assertThat; public class ReflectionUtilTest { private ReflectionUtil util = new ReflectionUtil(); @Test public void verifyReflection() throws ClassNotFoundException { TestServiceMethodHandler handler = new TestServiceMethodHandler(); assertThat(ReflectionUtil.findSubClassParameterType(handler, 0)). isEqualTo(RpcEnvelope.Request.class); assertThat(ReflectionUtil.findSubClassParameterType(handler, 1)). isEqualTo(RpcEnvelope.Response.class); assertThat(ReflectionUtil.findSubClassParameterType(handler, 2)).isNull(); } private class TestServiceMethodHandler implements ServiceMethodHandler<RpcEnvelope.Request, RpcEnvelope.Response> { @Override public RpcEnvelope.Response handleRequest(RpcEnvelope.Request request, OrangeContext ctx) { return null; } } }